package com.cn.wanxi.servlet.user;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.model.UserModel;
import com.cn.wanxi.service.UserService;
import com.cn.wanxi.service.impl.UserServiceImpl;
import com.cn.wanxi.util.Tool;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/back/user/update")
public class UserUpdateServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//        0.乱码设置
        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");
//       1. 在这里需要拿到前端传递到后台的数据
        String idString = req.getParameter("id");
        String username = req.getParameter("username");
        String password = req.getParameter("password");
        String sex = req.getParameter("sex");
        String phone = req.getParameter("phone");
        String birthday = req.getParameter("birthday");
        String hobby = req.getParameter("hobby");

//       2. 封装到user对象
        UserModel userModel = new UserModel();
        userModel.setUsername(username);
        userModel.setPassword(password);
        userModel.setPhone(phone);
        userModel.setSex(sex == null ? "保密" : sex);
        userModel.setHobby(hobby);
        userModel.setBirthday(birthday);
        userModel.setId(Tool.stringToInt(idString));
//        3.调用服务逻辑层
        UserService userService = new UserServiceImpl();
//        4.接受返回数据
        String result = userService.update(userModel);
//        返回字符串后需要将结果返回到页面
//        需要封装一个对象到前端
//        5.返回给页面
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("result", result);
        resp.getWriter().println(jsonObject);

    }
}
